Total Car Score runs down the top 10 supercars from the muscle car era.

Top 10 muscle cars

1970 Pontiac GTO Judge Ram Air IV

The muscle car era began with the 1964 Pontiac GTO, making it fitting that a model of this muscle classic makes it into the top 10. At number 6, the 1970 GTO Judge Ram Air IV features a V8 engine with high-flow heads to give it an extra kick of power. Today, the car goes for $80,000 on the market.